Julian Weather in December

Julian in December sees low daytime temperatures of 12°C (54°F) and nighttime lows of 3°C (37°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Julian in December

This month sees the most rain, so carrying an umbrella will ensure you stay dry. Looking at the last 30 years, the data shows about 10 days with rain, averaging 132 mm (5.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Julian in December

In December, Julian sees low temperatures, with highs of 12°C (54°F). Nights drop to around 3°C (37°F). December marks the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Experience the year's most moderate temperatures in December.

Sunshine in Julian in December

Enjoy a sunny month with about 231 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, September and October typically offer the best weather for Julian.